package com.yupi.yuoj.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import com.yupi.yuoj.model.entity.ContestAnnouncement;
import com.yupi.yuoj.service.ContestAnnouncementService;
import com.yupi.yuoj.mapper.ContestAnnouncementMapper;
import org.springframework.stereotype.Service;

/**
* @author 24402
* @description 针对表【contest_announcement(竞赛公告)】的数据库操作Service实现
* @createDate 2025-06-30 16:35:09
*/
@Service
public class ContestAnnouncementServiceImpl extends ServiceImpl<ContestAnnouncementMapper, ContestAnnouncement>
    implements ContestAnnouncementService{

}




